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authorMiguel Ojeda <ojeda@kernel.org>2023-07-18 07:27:48 +0200
committerShuah Khan <skhan@linuxfoundation.org>2023-07-19 09:25:02 -0600
commitcf36a495f07059d23d62640a3f7b6b157da1bfa0 (patch)
tree7b97c5c5e515ddee3beac5c59d9c3db903e279c7 /rust
parenta30e94c2967308d45dcecfd1eede50fc3f6495eb (diff)
rust: str: make doctests compilable/testable
Rust documentation tests are going to be build/run-tested with the KUnit integration added in a future patch, thus update them to make them compilable/testable so that we may start enforcing it. Reviewed-by: Björn Roy Baron <bjorn3_gh@protonmail.com> Reviewed-by: Alice Ryhl <aliceryhl@google.com> Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com> Reviewed-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com> Reviewed-by: David Gow <davidgow@google.com> Signed-off-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'rust')
-rw-r--r--rust/kernel/str.rs4
1 files changed, 3 insertions, 1 deletions
diff --git a/rust/kernel/str.rs b/rust/kernel/str.rs
index c9dd3bf59e34..c41607b2e4fe 100644
--- a/rust/kernel/str.rs
+++ b/rust/kernel/str.rs
@@ -213,6 +213,7 @@ impl fmt::Display for CStr {
///
/// ```
/// # use kernel::c_str;
+ /// # use kernel::fmt;
/// # use kernel::str::CStr;
/// # use kernel::str::CString;
/// let penguin = c_str!("🐧");
@@ -241,6 +242,7 @@ impl fmt::Debug for CStr {
///
/// ```
/// # use kernel::c_str;
+ /// # use kernel::fmt;
/// # use kernel::str::CStr;
/// # use kernel::str::CString;
/// let penguin = c_str!("🐧");
@@ -529,7 +531,7 @@ impl fmt::Write for Formatter {
/// # Examples
///
/// ```
-/// use kernel::str::CString;
+/// use kernel::{str::CString, fmt};
///
/// let s = CString::try_from_fmt(fmt!("{}{}{}", "abc", 10, 20)).unwrap();
/// assert_eq!(s.as_bytes_with_nul(), "abc1020\0".as_bytes());